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4X 3S 40A Protection Board for Screwdriver 12V Li-Ion 18650 Battery Board with Balance Liion Cell Pack Module
Product Description:3S 12.6V 40A lithium battery protection board with Balance for Screwdriver Scope: Nominal voltage of 3.6V 3.7V lithium battery (including 18650 26650 polymer lithium battery) Charging voltage: 12.6V - 13.6V Continuous discharge...
$7.50 Free Delivery